TP32-80/2 Installation and operating instructions

Contents
Page
1. Pre-Installation Checklist 4
1.1 Confirm You Have the 4
Right Pump
1.2 Check the Condition of 4
the Pump
1.3 Electrical Requirements 4
1.4 Is the Application Correct 4
for This Pump?
1.5 Read This Guide Thoroughly 5
2. Installation Procedures 5
2.1 Electrical Preparation 5
2.1.1 Terminal Box Position 5
2.1.2 Single-Phase Motors 5
2.1.3 Three-Phase Motors 5
2.1.4 Other Wiring Considerations 5
2.2 Piping Considerations 5
2.3 Installing the Pump 6
2.3.1 Pump Location 6
2.3.2 Position in Piping System 6
2.3.3 Proper Orientation 6
2.3.4 Direction of Flow for 6
Specific Applications
2.3.5 Suggested Accessories 6
2.4 Electrical Hookup 6
3. Starting the Pump the 6
First Time
3.1 Prime the Pump 6
3.1.1 In Closed/Open System 6
Where Water Source is
Above the Pump
3.1.2 In Open Systems 7
3.2 Check the Direction of 7
Rotation
3.3 Starting and Adjusting 7
4. Maintenance 7
4.1 Servicing the Pump Head 7
4.1.1 Step 1: Remove the Pump 7
Head
4.1.1.1 Assembly 8
4.1.2 Step 2: Re-Install the Pump 8
Head
4.1.3 Motor Replacement 9
4.1.3.1 Disassembly 9
14
Page
4.1.4 Pump Lubrication 9
4.1.5 Motor Lubrication 9
4.1.6 Lubrication Schedule 9
4.1.7 Periodic Safety Checks 9
4.1.8 Service Conditions 10
4.1.9 Rapid Cycling 10
4.1.10 Freeze Protection 10
5. Troubleshooting 10
5.1 Preliminary Checks 10
5.1.1 Supply Voltage 10
5.1.1.1 How to Measure 10
5.1.1.2 Evaluation 10
5.1.2 Current Measurement 10
5.1.2.1 How to Measure 10
5.1.2.2 Evaluation 10
5.1.3 Winding Resistance 11
5.1.3.1 How to Measure 11
5.1.3.2 Evaluation 11
5.1.4 Insulation Resistance 11
(Lead to Ground)
5.1.4.1 How to Measure 11
5.1.4.2 Evaluation 11
5.2 Diagnosing Specific Problems 12
Notes